


Surf Forecast
Issued by NWS Boston, MA
Issued by NWS Boston, MA
643 FZUS51 KBOX 232011 SRFBOX Surf Zone Forecast National Weather Service Boston/Norton MA 411 PM EDT Wed Jul 23 2025 MAZ022-240800- Barnstable MA- Including the beaches of Chatham, Eastham, and Provincetown 411 PM EDT Wed Jul 23 2025 .THURSDAY... Rip Current Risk*... East Coast...............Low. Surf Height... East Coast...............2 to 3 feet. Thunderstorm Potential**....None. UV Index**..................Very High. Water Temperature... East Coast...............In the upper 60s. Weather.....................Sunny. High Temperature............In the upper 70s. Winds.......................Southwest winds 10 to 15 mph. Tides... Nauset Beach.............High 4.2 feet (MLLW) 10:48 AM EDT. Low 0.3 feet (MLLW) 04:45 PM EDT. Hyannisport..............High 3.2 feet (MLLW) 12:39 PM EDT. Low 0.5 feet (MLLW) 05:44 PM EDT. Barnstable Harbor........High 9.4 feet (MLLW) 11:46 AM EDT. Low 0.6 feet (MLLW) 05:58 PM EDT. .FRIDAY... Rip Current Risk*... East Coast...............Low. Surf Height... East Coast...............3 to 4 feet. Thunderstorm Potential**....None. Weather.....................Mostly sunny. A chance of showers. High Temperature............In the lower 80s. Winds.......................Southwest winds around 15 mph. Tides... Nauset Beach.............High 4.2 feet (MLLW) 11:40 AM EDT. Low 0.2 feet (MLLW) 05:37 PM EDT. Hyannisport..............Low 0.0 feet (MLLW) 06:51 AM EDT. High 3.3 feet (MLLW) 01:32 PM EDT. Barnstable Harbor........Low -0.5 feet (MLLW) 06:42 AM EDT. High 9.6 feet (MLLW) 12:38 PM EDT. .SATURDAY...Surf height around 3 feet. Mostly sunny. Highs in the mid 70s. Northeast winds around 10 mph. .SUNDAY...Surf height around 2 feet. Partly sunny. Highs in the mid 70s. Southeast winds around 10 mph. .MONDAY...Surf height around 3 feet. Sunny. Highs in the mid 70s. North winds around 10 mph. && Rip Current Risk Category * Low Risk - The risk for rip currents is low, however, life-threatening rip currents often occur in the vicinity of groins, jetties, reefs, and piers. * Moderate Risk - Life-threatening rip currents are possible in the surf zone. * High Risk - Life-threatening rip currents are likely in the surf zone. ** For thunderstorm, waterspout, and UV definitions see: https://www.weather.gov/beach/box $$ MAZ024-240800- Nantucket MA- Including the beaches of Nantucket 411 PM EDT Wed Jul 23 2025 .THURSDAY... Rip Current Risk*... East Coast...............Low. South Coast..............Low. Surf Height... East Coast...............Around 2 feet. South Coast..............Around 2 feet. Thunderstorm Potential**....None. UV Index**..................Very High. Water Temperature... East Coast...............In the mid 60s. South Coast..............In the mid 60s. Weather.....................Sunny. High Temperature............In the mid 70s. Winds.......................Southwest winds 10 to 15 mph. Tides... Nantucket................Low -0.1 feet (MLLW) 06:07 AM EDT. High 2.9 feet (MLLW) 12:47 PM EDT. Low 0.3 feet (MLLW) 05:59 PM EDT. Great Point..............High 3.0 feet (MLLW) 12:18 PM EDT. Low 0.2 feet (MLLW) 05:56 PM EDT. .FRIDAY... Rip Current Risk*... East Coast...............Low. South Coast..............Low. Surf Height... East Coast...............3 to 4 feet. South Coast..............3 to 4 feet. Thunderstorm Potential**....None. Weather.....................Mostly sunny. A chance of showers. High Temperature............In the upper 70s. Winds.......................Southwest winds around 20 mph. Tides... Nantucket................Low -0.1 feet (MLLW) 06:57 AM EDT. High 3.0 feet (MLLW) 01:39 PM EDT. Great Point..............Low -0.2 feet (MLLW) 06:40 AM EDT. High 3.1 feet (MLLW) 01:10 PM EDT. .SATURDAY...Surf height 3 to 4 feet. Mostly sunny. Highs in the mid 70s. Northeast winds around 15 mph. .SUNDAY...Surf height 2 to 3 feet. Partly sunny. Highs in the mid 70s. Southeast winds around 10 mph. .MONDAY...Surf height around 3 feet. Sunny. A slight chance of showers. Highs in the mid 70s. North winds around 15 mph. && Rip Current Risk Category * Low Risk - The risk for rip currents is low, however, life-threatening rip currents often occur in the vicinity of groins, jetties, reefs, and piers. * Moderate Risk - Life-threatening rip currents are possible in the surf zone. * High Risk - Life-threatening rip currents are likely in the surf zone. ** For thunderstorm, waterspout, and UV definitions see: https://www.weather.gov/beach/box $$ MAZ023-240800- Dukes MA- Including the beaches of Edgartown and Aquinnah 411 PM EDT Wed Jul 23 2025 .THURSDAY... Rip Current Risk*...........Low. Surf Height.................2 to 3 feet. Thunderstorm Potential**....None. UV Index**..................Very High. Water Temperature...........Around 70. Weather.....................Sunny. High Temperature............In the upper 70s. Winds.......................Southwest winds 10 to 15 mph. Tides... Squibnocket Point........High 3.2 feet (MLLW) 07:18 AM EDT. Low 0.0 feet (MLLW) 01:21 PM EDT. .FRIDAY... Rip Current Risk*...........Low. Surf Height.................Around 4 feet. Thunderstorm Potential**....None. Weather.....................Mostly sunny. A chance of showers. High Temperature............Around 80. Winds.......................Southwest winds around 20 mph. Tides... Squibnocket Point........High 3.3 feet (MLLW) 08:07 AM EDT. Low 0.0 feet (MLLW) 02:14 PM EDT. .SATURDAY...Surf height 3 to 4 feet. Mostly sunny. Highs in the mid 70s. Northeast winds around 15 mph. .SUNDAY...Surf height 2 to 3 feet. Partly sunny. A slight chance of showers. Highs in the mid 70s. Southeast winds around 10 mph. .MONDAY...Surf height around 3 feet. Mostly sunny. Highs in the upper 70s. Northwest winds around 15 mph. && Rip Current Risk Category * Low Risk - The risk for rip currents is low, however, life-threatening rip currents often occur in the vicinity of groins, jetties, reefs, and piers. * Moderate Risk - Life-threatening rip currents are possible in the surf zone. * High Risk - Life-threatening rip currents are likely in the surf zone. ** For thunderstorm, waterspout, and UV definitions see: https://www.weather.gov/beach/box $$ MAZ020-240800- Southern Bristol MA- Including the beaches of Westport, Dartmouth, and New Bedford 411 PM EDT Wed Jul 23 2025 .THURSDAY... Rip Current Risk*...........Low. Surf Height.................2 to 3 feet. Thunderstorm Potential**....None. UV Index**..................Very High. Water Temperature...........Around 70. Weather.....................Sunny. High Temperature............In the upper 70s. Winds.......................Southwest winds 10 to 15 mph. Tides... Westport Harbor..........High 3.3 feet (MLLW) 08:12 AM EDT. Low 0.0 feet (MLLW) 01:56 PM EDT. .FRIDAY... Rip Current Risk*...........Low. Surf Height.................Around 4 feet. Thunderstorm Potential**....Low. Weather.....................Mostly sunny. A chance of showers and a slight chance of thunderstorms. High Temperature............In the mid 80s. Winds.......................Southwest winds 15 to 20 mph. Tides... Westport Harbor..........High 3.4 feet (MLLW) 09:01 AM EDT. Low 0.0 feet (MLLW) 02:49 PM EDT. .SATURDAY...Surf height 3 to 4 feet. Mostly sunny. Highs in the upper 70s. Northeast winds around 10 mph. .SUNDAY...Surf height 2 to 3 feet. Partly sunny. A slight chance of showers. Highs in the upper 70s. Southeast winds around 10 mph. .MONDAY...Surf height around 3 feet. Mostly sunny. Highs around 80. Northwest winds around 10 mph. && Rip Current Risk Category * Low Risk - The risk for rip currents is low, however, life-threatening rip currents often occur in the vicinity of groins, jetties, reefs, and piers. * Moderate Risk - Life-threatening rip currents are possible in the surf zone. * High Risk - Life-threatening rip currents are likely in the surf zone. ** For thunderstorm, waterspout, and UV definitions see: https://www.weather.gov/beach/box $$ RIZ007-240800- Newport RI- Including the beaches of Newport, Middletown, and Little Compton 411 PM EDT Wed Jul 23 2025 .THURSDAY... Rip Current Risk*...........Low. Surf Height.................2 to 3 feet. Thunderstorm Potential**....None. UV Index**..................Very High. Water Temperature...........In the lower 70s. Weather.....................Sunny. High Temperature............In the upper 70s. Winds.......................Southwest winds 10 to 15 mph. Tides... Newport..................High 3.9 feet (MLLW) 08:03 AM EDT. Low 0.0 feet (MLLW) 01:23 PM EDT. .FRIDAY... Rip Current Risk*...........Low. Surf Height.................Around 4 feet. Thunderstorm Potential**....Low. Weather.....................Mostly sunny. A chance of showers and a slight chance of thunderstorms. High Temperature............In the lower 80s. Winds.......................Southwest winds 15 to 20 mph. Tides... Newport..................High 4.0 feet (MLLW) 08:52 AM EDT. Low 0.1 feet (MLLW) 02:16 PM EDT. .SATURDAY...Surf height 3 to 4 feet. Partly sunny. Highs in the upper 70s. Northeast winds around 10 mph. .SUNDAY...Surf height 2 to 3 feet. Partly sunny. A slight chance of showers. Highs in the mid 70s. Southeast winds around 10 mph. .MONDAY...Surf height around 3 feet. Mostly sunny. Highs in the upper 70s. Northwest winds around 10 mph. && Rip Current Risk Category * Low Risk - The risk for rip currents is low, however, life-threatening rip currents often occur in the vicinity of groins, jetties, reefs, and piers. * Moderate Risk - Life-threatening rip currents are possible in the surf zone. * High Risk - Life-threatening rip currents are likely in the surf zone. ** For thunderstorm, waterspout, and UV definitions see: https://www.weather.gov/beach/box $$ RIZ006-240800- Washington RI- Including the beaches of Narragansett, Charlestown, and Westerly 411 PM EDT Wed Jul 23 2025 .THURSDAY... Rip Current Risk*...........Low. Surf Height.................2 to 3 feet. Thunderstorm Potential**....None. UV Index**..................Very High. Water Temperature...........In the lower 70s. Weather.....................Sunny. High Temperature............Around 80. Winds.......................Southwest winds 10 to 15 mph. Tides... Watch Hill Point.........High 2.9 feet (MLLW) 08:44 AM EDT. Low 0.0 feet (MLLW) 02:39 PM EDT. Point Judith (Harbor)....High 3.3 feet (MLLW) 08:12 AM EDT. Low 0.0 feet (MLLW) 02:12 PM EDT. Narragansett Pier........High 3.6 feet (MLLW) 07:52 AM EDT. Low 0.0 feet (MLLW) 01:34 PM EDT. .FRIDAY... Rip Current Risk*...........Low. Surf Height.................Around 4 feet. Thunderstorm Potential**....Low. Weather.....................Mostly sunny. A chance of showers and a slight chance of thunderstorms. High Temperature............In the mid 80s. Winds.......................Southwest winds 10 to 15 mph. Tides... Watch Hill Point.........High 3.0 feet (MLLW) 09:33 AM EDT. Low 0.0 feet (MLLW) 03:32 PM EDT. Point Judith (Harbor)....High 3.4 feet (MLLW) 09:03 AM EDT. Low 0.0 feet (MLLW) 03:04 PM EDT. Narragansett Pier........High 3.7 feet (MLLW) 08:41 AM EDT. Low 0.0 feet (MLLW) 02:27 PM EDT. .SATURDAY...Surf height 3 to 4 feet. Partly sunny. Highs around 80. Northeast winds around 10 mph. .SUNDAY...Surf height 2 to 3 feet. Partly sunny. A chance of showers. Highs in the upper 70s. Southeast winds around 10 mph. .MONDAY...Surf height around 3 feet. Mostly sunny. Highs around 80. Northwest winds around 10 mph. && Rip Current Risk Category * Low Risk - The risk for rip currents is low, however, life-threatening rip currents often occur in the vicinity of groins, jetties, reefs, and piers. * Moderate Risk - Life-threatening rip currents are possible in the surf zone. * High Risk - Life-threatening rip currents are likely in the surf zone. ** For thunderstorm, waterspout, and UV definitions see: https://www.weather.gov/beach/box $$ RIZ008-240800- Block Island RI- Including the beaches of Block Island 411 PM EDT Wed Jul 23 2025 .THURSDAY... Rip Current Risk*...........Low. Surf Height.................2 to 3 feet. Thunderstorm Potential**....None. UV Index**..................Very High. Water Temperature...........In the lower 70s. Weather.....................Sunny. High Temperature............In the upper 70s. Winds.......................Southwest winds 10 to 15 mph. Tides... Block Island (Old Harbor)High 3.2 feet (MLLW) 07:54 AM EDT. Low -0.1 feet (MLLW) 01:49 PM EDT. .FRIDAY... Rip Current Risk*...........Low. Surf Height.................Around 4 feet. Thunderstorm Potential**....None. Weather.....................Mostly sunny. A chance of showers. High Temperature............Around 80. Winds.......................Southwest winds 15 to 20 mph. Tides... Block Island (Old Harbor)High 3.3 feet (MLLW) 08:44 AM EDT. Low -0.1 feet (MLLW) 02:39 PM EDT. .SATURDAY...Surf height 3 to 4 feet. Mostly sunny. Highs in the mid 70s. Northeast winds around 15 mph. .SUNDAY...Surf height 2 to 3 feet. Partly sunny. A slight chance of showers. Highs in the mid 70s. Southeast winds around 10 mph. .MONDAY...Surf height around 3 feet. Sunny. Highs in the upper 70s. Northwest winds around 10 mph. && Rip Current Risk Category * Low Risk - The risk for rip currents is low, however, life-threatening rip currents often occur in the vicinity of groins, jetties, reefs, and piers. * Moderate Risk - Life-threatening rip currents are possible in the surf zone. * High Risk - Life-threatening rip currents are likely in the surf zone. ** For thunderstorm, waterspout, and UV definitions see: https://www.weather.gov/beach/box $$ MAZ019-240800- Eastern Plymouth MA- Including the beaches of Cohasset, Duxbury, Hingham, Kingston, Marshfield, Plymouth, and Scituate 411 PM EDT Wed Jul 23 2025 .THURSDAY... Rip Current Risk*...........Low. Surf Height.................2 to 3 feet. Thunderstorm Potential**....None. UV Index**..................Very High. Water Temperature...........In the mid 60s. Weather.....................Sunny. High Temperature............In the lower 80s. Winds.......................Southwest winds 10 to 15 mph. Tides... Scituate Harbor..........High 8.8 feet (MLLW) 11:42 AM EDT. Low 0.5 feet (MLLW) 05:32 PM EDT. Plymouth.................High 9.5 feet (MLLW) 11:46 AM EDT. Low 0.6 feet (MLLW) 05:49 PM EDT. .FRIDAY... Rip Current Risk*...........Low. Surf Height.................Around 3 feet. Thunderstorm Potential**....Low. Weather.....................Mostly sunny until 5 PM, then mostly cloudy. A chance of showers and a slight chance of thunderstorms. High Temperature............In the upper 80s. Max Heat Index..............Up to 101. Winds.......................Southwest winds around 15 mph. Tides... Scituate Harbor..........Low -0.6 feet (MLLW) 06:16 AM EDT. High 9.0 feet (MLLW) 12:32 PM EDT. Plymouth.................Low -0.4 feet (MLLW) 06:29 AM EDT. High 9.7 feet (MLLW) 12:36 PM EDT. .SATURDAY...Surf height 2 to 3 feet. Mostly sunny. Not as warm. Highs in the mid 70s. Northeast winds around 10 mph. .SUNDAY...Surf height around 2 feet. Partly sunny. A slight chance of showers. Highs in the upper 70s. Southeast winds around 10 mph. .MONDAY...Surf height 2 to 3 feet. Sunny. Highs in the upper 70s. Northeast winds around 10 mph. && Rip Current Risk Category * Low Risk - The risk for rip currents is low, however, life-threatening rip currents often occur in the vicinity of groins, jetties, reefs, and piers. * Moderate Risk - Life-threatening rip currents are possible in the surf zone. * High Risk - Life-threatening rip currents are likely in the surf zone. ** For thunderstorm, waterspout, and UV definitions see: https://www.weather.gov/beach/box $$ MAZ015-016-240800- Suffolk MA-Eastern Norfolk MA- Including the beaches of Boston, Chelsea, Revere, Winthrop, Braintree, Milton, Quincy, and Weymouth 411 PM EDT Wed Jul 23 2025 .THURSDAY... Rip Current Risk*...........Low. Surf Height.................2 to 3 feet. Thunderstorm Potential**....None. UV Index**..................Very High. Water Temperature...........In the mid 60s. Weather.....................Sunny. High Temperature............In the lower 80s. Winds.......................Southwest winds 10 to 15 mph. Tides... Boston...................High 9.4 feet (MLLW) 11:35 AM EDT. Low 0.6 feet (MLLW) 05:28 PM EDT. .FRIDAY... Rip Current Risk*...........Low. Surf Height.................Around 3 feet. Thunderstorm Potential**....Low. Weather.....................Mostly sunny until 5 PM, then mostly cloudy. A chance of showers and a slight chance of thunderstorms. High Temperature............In the upper 80s. Max Heat Index..............Up to 105. Winds.......................Southwest winds around 15 mph. Tides... Boston...................Low -0.5 feet (MLLW) 06:12 AM EDT. High 9.6 feet (MLLW) 12:27 PM EDT. .SATURDAY...Surf height 2 to 3 feet. Mostly sunny. Not as warm. Highs in the mid 70s. Northeast winds around 10 mph. .SUNDAY...Surf height around 2 feet. Partly sunny. A slight chance of showers. Highs in the upper 70s. Southeast winds around 10 mph. .MONDAY...Surf height 2 to 3 feet. Sunny. Highs in the upper 70s. Northeast winds around 10 mph. && Rip Current Risk Category * Low Risk - The risk for rip currents is low, however, life-threatening rip currents often occur in the vicinity of groins, jetties, reefs, and piers. * Moderate Risk - Life-threatening rip currents are possible in the surf zone. * High Risk - Life-threatening rip currents are likely in the surf zone. ** For thunderstorm, waterspout, and UV definitions see: https://www.weather.gov/beach/box $$ MAZ007-240800- Eastern Essex MA- Including the beaches of Beverly, Gloucester, and Newburyport 411 PM EDT Wed Jul 23 2025 .THURSDAY... Rip Current Risk*...........Low. Surf Height.................3 to 4 feet. Thunderstorm Potential**....None. UV Index**..................Very High. Water Temperature...........In the upper 60s. Weather.....................Sunny. High Temperature............In the lower 80s. Winds.......................Southwest winds 10 to 15 mph. Tides... Newburyport..............Low -0.5 feet (MLLW) 06:01 AM EDT. High 7.7 feet (MLLW) 11:55 AM EDT. Gloucester Harbor........High 8.8 feet (MLLW) 11:41 AM EDT. Low 0.5 feet (MLLW) 05:29 PM EDT. .FRIDAY... Rip Current Risk*...........Low. Surf Height.................3 to 4 feet. Thunderstorm Potential**....Moderate. Weather.....................Mostly sunny until 5 PM, then mostly cloudy. A chance of showers and thunderstorms. High Temperature............In the upper 80s. Max Heat Index..............Up to 102. Winds.......................Southwest winds 10 to 15 mph. Tides... Newburyport..............Low -0.5 feet (MLLW) 06:51 AM EDT. High 7.8 feet (MLLW) 12:45 PM EDT. Gloucester Harbor........Low -0.6 feet (MLLW) 06:15 AM EDT. High 8.9 feet (MLLW) 12:30 PM EDT. .SATURDAY...Surf height 2 to 3 feet. Mostly sunny. Not as warm. Highs in the mid 70s. Northeast winds around 10 mph. .SUNDAY...Surf height around 2 feet. Partly sunny. A chance of showers. Highs in the mid 70s. South winds around 10 mph. .MONDAY...Surf height around 3 feet. Sunny. Highs in the upper 70s. Northeast winds around 10 mph. && Rip Current Risk Category * Low Risk - The risk for rip currents is low, however, life-threatening rip currents often occur in the vicinity of groins, jetties, reefs, and piers. * Moderate Risk - Life-threatening rip currents are possible in the surf zone. * High Risk - Life-threatening rip currents are likely in the surf zone. ** For thunderstorm, waterspout, and UV definitions see: https://www.weather.gov/beach/box $$