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Monahans Dock Surf Forecast
/ Rhode Island (33 breaks) / Rhode Island (34 breaks) /
Surf Forecasts:
Monahans Dock surfForecast / Rhode Island / USA
48hr Weather and Surf, issued 7 am Monday 18 May 2026 EDTForecast update in hr min s Forecast update imminent
Monahans Dock surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Monahans Dock sea temperature is
11.2° C
(Which is normal for this time of year)How big are the waves at Monahans Dock today?
The current surf forecast for Monahans Dock at 10AM is: 0.7m 7s primary swell from a South-southwest direction and 0.5m 8s secondary swell from a South-southeast direction (forecast issued at 07:00am May 18). The wind direction is predicted to be onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 May) | 2.5ft (0.7m) | 7s |
| Afternoon (18 May) | 1.5ft (0.5m) | 7s |
| Evening (18 May) | 1.5ft (0.4m) | 7s |
Table - waves today at Monahans Dock. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 8mm), mostly falling on Wed night. Warm (max 25°C on Tue afternoon, min 14°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 18 | Tuesday 19 | Wednesday 20 | Thu 21 | |||||||||||||||||||||
5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSE 8 | SSW 7 | SSW 7 | SSE 8 | SSE 7 | SSE 7 | SSE 7 | SE 7 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SSW 6 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 6 | SSW 7 | SSW 7 | SSW 7 | |
58 | 60 | 45 | 44 | 31 | 21 | 21 | 25 | 21 | 30 | 32 | 32 | 33 | 25 | 185 | 247 | 254 | 180 | 158 | 186 | 202 | 186 | 144 | 96 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | |
High Tide | 9:33AM1.03m | 9:58PM1.30m | 10:29AM1.01m | 10:54PM1.23m | 11:28AM1.00m | 11:52PM1.16m | ||||||||||||||||||
Low Tide | 3:24AM-0.13m | 3:12PM-0.12m | 4:17AM-0.10m | 4:08PM-0.06m | 5:13AM-0.05m | 5:08PM0.01m | ||||||||||||||||||
 |  |  |  | | |  | | | | | | | | | | | | | |  |  |  |  | |
 | 5:24 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | 5:20 |
 | — | — | — | — | — | 8:00 | — | — | — | — | — | — | — | 8:00 | — | — | — | — | — | — | — | 8:01 | — | 8:02 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 6 | 1 | — | |
Temp °C | 20 | 18 | 20 | 21 | 21 | 19 | 19 | 18 | 19 | 20 | 23 | 25 | 21 | 20 | 19 | 20 | 20 | 20 | 24 | 25 | 21 | 20 | 17 | 15 |
19 | 17 | 19 | 20 | 19 | 17 | 18 | 16 | 18 | 18 | 21 | 23 | 18 | 18 | 17 | 17 | 18 | 18 | 22 | 22 | 19 | 20 | 14 | 12 | |
Swell 1 Height (m) Direction Period (s) | SSW 6 | SSW 7 | SSW 7 | SSE 8 | SSE 7 | SSE 7 | SSE 7 | SE 7 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SSW 7 | SSW 7 | SSW 7 |
 kJ | 48 | 60 | 45 | 44 | 31 | 21 | 21 | 25 | 21 | 30 | 32 | 32 | 33 | 25 | 31 | 26 | 27 | 20 | 20 | 20 | 21 | 186 | 144 | 96 |
Swell 2 Height (m) Direction Period (s) | SSE 8 | SSE 8 | SSE 8 | — | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 16 | S 16 | S 16 | S 16 | S 16 | S 16 | SE 15 | S 15 | S 15 | S 15 | SE 9 | SE 9 | SE 9 |
| kJ | 58 | 33 | 33 | — | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 5 | 5 | 5 | 5 | 5 | 5 | 9 | 4 | 4 | 4 | 21 | 21 | 21 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | S 18 | — | — | — | — | S 16 | S 16 | S 13 | S 16 | — | — | — | — | — | SE 12 | SE 12 | S 12 | S 15 | S 15 | S 15 |
| kJ | — | — | — | — | 6 | — | — | — | — | 5 | 5 | 3 | 5 | — | — | — | — | — | 6 | 6 | 3 | 4 | 4 | 4 |
Wind waves Height (m) Direction Period (s) | — | — | — | SSW 6 | SSW 6 | SSW 5 | SSW 5 | SSW 5 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 6 | — | — | NW 3 |
| kJ | — | — | — | 22 | 37 | 33 | 46 | 51 | 69 | 80 | 80 | 90 | 93 | 140 | 185 | 247 | 254 | 180 | 158 | 186 | 202 | — | — | 2 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1 | 1 | 6 | 7 | 475 | 7 | 609 | 609 | 166 | 166 | 239 | 171 | 242 | 242 | 217 | 645 | 8 | 238 | 166 | 36 | 426 | 217 | 217 | 0 |
Best forecast wave conditions in Rhode Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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